2931.90.70

HTS 8

Other organo-inorganic compounds › Other › N,N'-Bis(trimethylsilyl) urea; 3-(Hydroxymethylphosphinyl)-1-propanoic acid, 2-hydroxyethyl ester; and 2-Phosphonobutane-1,2,4-tricarboxylic acid and its salts

Classification

Heading/Sub Stat Suffix Article Description Unit of Qty General Special Column 2
29.31Other organo-inorganic compounds:———
..9Other:———
..9.0.

HTS 10 Codes

1 code under 2931.90.70

2931.90.70.00
HTS 10

N,N'-Bis(trimethylsilyl) urea; 3-(Hydroxymethylphosphinyl)-1-propanoic acid, 2-hydroxyethyl ester; and 2-Phosphonobutane-1,2,4-tricarboxylic acid and its salts